[v6] iio: adc: Add support for AD4170 series of ADCs

[PATCH v6 05/12] Documentation: ABI: IIO: Add sinc5+avg to the filter_type_available list

Posted by Marcelo Schmitt 3 months, 3 weeks ago

Add the sinc5+avg filter type to the list of possible values for the
filter_type_available attribute.

The sinc5+avg filter type is handled by the ad4170 driver.

Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
---
New patch in v6.

 Documentation/ABI/testing/sysfs-bus-iio | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
index 3bc386995fb6..c1f657182ad8 100644
--- a/Documentation/ABI/testing/sysfs-bus-iio
+++ b/Documentation/ABI/testing/sysfs-bus-iio
@@ -2321,6 +2321,7 @@ Description:
 		* "sinc3+pf3" - Sinc3 + device specific Post Filter 3.
 		* "sinc3+pf4" - Sinc3 + device specific Post Filter 4.
 		* "sinc5+pf1" - Sinc5 + device specific Post Filter 1.
+		* "sinc5+avg" - Sinc3 + averaging by 4.
 		* "wideband" - filter with wideband low ripple passband
 		  and sharp transition band.
 
-- 
2.47.2

Re: [PATCH v6 05/12] Documentation: ABI: IIO: Add sinc5+avg to the filter_type_available list

Posted by Jonathan Cameron 3 months, 2 weeks ago

On Wed, 18 Jun 2025 14:36:51 -0300
Marcelo Schmitt <marcelo.schmitt@analog.com> wrote:

> Add the sinc5+avg filter type to the list of possible values for the
> filter_type_available attribute.
> 
> The sinc5+avg filter type is handled by the ad4170 driver.
> 
> Signed-off-by: Marcelo Schmitt <marcelo.schmitt@analog.com>
> ---
> New patch in v6.
> 
>  Documentation/ABI/testing/sysfs-bus-iio | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/Documentation/ABI/testing/sysfs-bus-iio b/Documentation/ABI/testing/sysfs-bus-iio
> index 3bc386995fb6..c1f657182ad8 100644
> --- a/Documentation/ABI/testing/sysfs-bus-iio
> +++ b/Documentation/ABI/testing/sysfs-bus-iio
> @@ -2321,6 +2321,7 @@ Description:
>  		* "sinc3+pf3" - Sinc3 + device specific Post Filter 3.
>  		* "sinc3+pf4" - Sinc3 + device specific Post Filter 4.
>  		* "sinc5+pf1" - Sinc5 + device specific Post Filter 1.
> +		* "sinc5+avg" - Sinc3 + averaging by 4.

Seems an unlikely description that something called sinc5 is in fact sinc3

>  		* "wideband" - filter with wideband low ripple passband
>  		  and sharp transition band.
>